42757562

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{59221}}^1$

素因数の和:59261

約数の個数: 12

約数和(自身を含む): 67690746

約数和(自身を除く): 24933184

約数列:

[1, 2, 19, 38, 361, 722, 59221, 118442, 1125199, 2250398, 21378781, 42757562]

約数ペア:

[(1, 42757562), (2, 21378781), (19, 2250398), (38, 1125199), (361, 118442), (722, 59221)]